Jon
Luke has the Saito 120, and he had his mounted inverted. My Plane has the Saito 100, and it is mouted sideways. I had no trouble with the throttle, but I did mine differnt than alot of others. The Manual suggest that you relocate the throttle servo up near the tank and on the side. I mounted my throttle servo right inline with the Rudder and Elevator Servos. This allowed the linkage to come in at a little better angle, and then I just made two Z bends that make the linkage run over top of the wing joiner, and then back down to the servo. It was a pretty simple thing to do, and besides I just couldn't see not using that nice spot that is allready cut out for the throttle servo.